01-24-2009, 04:30 PM
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Senior Club Cobra Member
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Join Date: Jun 2007
Location: Covington,
wa
Cobra Make, Engine: Superformance # 532, 466 BB, 560HP
Posts: 3,027
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Not Ranked
Years ago I had an "A" Class Econorail with a big block Chevy.
We would blue the axles to track how much they twisted. We always used about 45 degrees as an idicator it was time to replace them with a new set.
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